<!doctype html>
<div style="height: 800px; width: 800px; background-color: lightgray">
</div>
<div style="position:absolute; top: 0px; height: 200px; width: 200px">
</div>
<div style="position:absolute; top: 400px; left: 400px; height: 200px; width: 200px; background-color: lightblue">
  <div id="imgElement" style="height: 200px; width: 200px; background-image: url('')">
  </div>
</div>
